6.83 DBA_UMF_LINK

DBA_UMF_LINK displays information about the registered database links in the Remote Management Framework (RMF).

This view returns no rows if you are querying on an RMF source node. It returns all the registered database links in the topology if you are querying on a target node.

Column	Datatype	NULL	Description
TOPOLOGY_NAME	VARCHAR2(128)	NOT NULL	Topology name for the link
FROM_NODE_ID	NUMBER	NOT NULL	Node ID of the local node
TO_NODE_ID	NUMBER	NOT NULL	Node ID of the remote node
LINK_NAME	VARCHAR2(128)	NOT NULL	Fully qualified database link name

Note:

This view is available starting with Oracle Database 12c Release 2 (12.2.0.1).

See Also:

Oracle Database Performance Tuning Guide for information about configuring the Remote Management Framework (RMF) architecture